Download - Test tubes
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Chemistry 1
Test tubes Available in many sizes Used for many tasks, including
mixing and heating of substances
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Chemistry 2
Test tube brush Used to clean test tubes Different sizes are available – ask if
you need a different one
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Chemistry 3
Test tube holder Used to hold test tubes in your
hand while heating them
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Chemistry 4
Utility clamp Used to hold test tubes or flasks
attached to a ring stand
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Chemistry 5
Test tube rack Sets on table Used to hold test tubes during an
experiment
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Chemistry 6
Ring stands and rings Variety of uses Often used to support test tubes,
beakers, or flasks being heated by a bunsen burner
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Chemistry 7
Graduated cylinders Available in different sizes Use the smallest one that will meet
your needs for the best accuracy If measuring a large amount you
may need to refill as you measure
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Chemistry 8
Beakers Used to hold chemicals May be used for mixing or heating Only used to measure approximate volumes
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Chemistry 9
Erlenmeyer flasks Used to hold, mix, and heat
chemicals To mix, hold by the neck and swirl
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Chemistry 10
Florence flasks Used to hold, mix, and heat
chemicals To mix, hold by the neck and swirl
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Chemistry 11
Beaker tongs Used to move hot beakers
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Chemistry 12
Forceps tweezers
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Chemistry 13
Squares Wire mesh and ceramic Used to support beakers and flasks
being heated with a bunsen burner
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Chemistry 14
Scoopula Used to scoop dry materials out of
their bottles
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Chemistry 15
Evaporating dish Used for heating
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Chemistry 16
Watch glasses Curved circular pieces of glass Often used to cover evaporating
dishes while heating
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Chemistry 17
Collecting bottles Variety of uses Often used to collect displaced
gases
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Chemistry 18
Crucible Used for heating Has a lid
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Chemistry 19
Clay triangle Used to support crucibles being
heated by a Bunsen burner
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Chemistry 20
Crucible tongs Used to move hot crucibles or
crucible lids
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Chemistry 21
Pneumatic trough Used to hold large quantities of
liquids (usually water) Has an overflow prevention spout:
make sure this is over the sink